body {
  margin: 0;
  background-color: black;
  color: #00ff00;
  font-family: "Courier New", Courier, monospace;
}
.background-layer-1 {
  background: url('TREEBG.png') repeat;
      background-repeat: repeat;
    background-attachment: fixed;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -3;
  animation: drift-vertical 20s linear infinite;
  pointer-events: none;
  opacity: 0.3;
}
.screen {
  display: flex;
  flex-direction: row;
  padding: 20px;
  gap: 40px;
}

.sidebar {
  background-color: #111;
  border: 2px solid #00ff00;
  padding: 10px;
  width: 200px;
}

.sidebar .title-bar {
  font-weight: bold;
  border-bottom: 1px dashed #00ff00;
  margin-bottom: 8px;
  padding-bottom: 4px;
}

.sidebar ul {
  list-style-type: none;
  padding: 0;
  margin: 0;
}

.sidebar li {
  margin: 6px 0;
}

.sidebar a {
  color: #00ff00;
  text-decoration: none;
}

.sidebar a.active {
  color: black;
  background-color: #00ff00;
  padding: 1px 4px;
}

.log-column {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.log-entry {
  background-color: #111;
  border: 2px dashed #00ff00;
  padding: 10px;
}

.log-header {
  font-weight: bold;
  margin-bottom: 6px;
  color: #00ffcc;
}
.log-column a {
  color: #00ffcc;
  text-decoration: none;
}

@media (max-width: 700px) {
  .screen {
    flex-direction: column;
    padding: 10px;
  }

  .sidebar {
    width: 100%;
  }
}
@keyframes drift-vertical {
  0% { background-position: 0 0; }
  100% { background-position: 0 400px; }
}